package com.hqyj.xxl.service;

import com.hqyj.xxl.pojo.Role;


import java.util.Set;

public interface RoleService {
    Set<Role> getAll();
    boolean addOne(Role role);
    boolean removeOne(Role role);
    boolean modifyOne(Role role);
    boolean removeSome(Set<Integer> roleIds);
}
